Budd Universal Transit Vehicle Explained

Universal Transit Vehicle
Service:1983–present (Metro SubwayLink)
1983–2020 (Metrorail)
Manufacturer:Budd Company
Yearconstruction:1982–1986
Yearservice:1983–1987
Yearscrapped:2018–
Numberbuilt:236
Formation:2 cars per trainset (married pair)
Capacity:332 passengers per pair (166 per car)
(664 passengers per 4-car train; 996 per 6-car train)
Operator:Maryland Transit Administration (1983–present)
Miami-Dade Transit (1983–2020)
Lines:Baltimore Metro SubwayLink (1983–present)
Green Line/Orange Line (1983–2020)
Carbody:Stainless steel
Trainlength:150feet (single pair)
300feet (4-car train)
Carlength:75feet
Width:10feet
Height:12feet
Doors:3 pairs per side
Maxspeed:75round=5NaNround=5 (design)
65round=5NaNround=5 (service)
Traction:Westinghouse chopper control
Traction Motors:Westinghouse DC motor
Electricsystem:700–750 V DC third rail
Collectionmethod:Contact shoe
Uicclass:Bo'Bo'+Bo'Bo'
Aarwheels:B-B+B-B

The Budd Universal Transit Vehicle is an electric multiple unit heavy rail car built for use on the Baltimore Metro SubwayLink and Miami-Dade Metrorail systems. They were built by the Budd Company (under the name Transit America) from 1983 to 1986, and were the last cars ever built by Budd before the company shuttered its railcar manufacturing business.

Description

The Universal Transit Vehicle was manufactured by the Budd Company at their Red Lion plant in Northeast Philadelphia. The appearance of cars on the SubwayLink are identical to those on the Metrorail (and vice versa), as the two agencies built their systems at the same time and saved money by sharing a single order.[1]

Trains draw power from the electric third rail. The cars are 75feet long, 10feet wide, and have a top speed of 70mi/h. Each car can hold up to 166 passengers (76 seated, 90 standing). Cars are semi-permanently attached in married pairs, and were arranged as 4-car trains on the Metrorail. The trains on the SubwayLink are arranged as 2-, 4- and 6-car consists.

The SubwayLink fleet had a significant overhaul between 2002 and 2005. Seats were reupholstered, and the floors were replaced. External destination rollsigns were replaced with LED displays; internal systems that display train destinations and upcoming stop announcements were also installed. There was a planned refurbishment for the cars on the Metrorail,[2] but later it was decided to purchase new cars after it was found that the fleet was never maintained properly.[3]

Replacement

Because of the improper maintenance of the Metrorail cars, Miami-Dade announced a $313 million purchase of 136 new Metrorail cars from Hitachi Rail Italy (formerly AnsaldoBreda) in November 2012.[4] [5] The first new trainset entered service in early December 2017.[6]

In July 2017, the Maryland Transit Administration announced the purchase of 78 new railcars from Hitachi Rail Italy to replace the entire SubwayLink fleet. The cars will be similar in appearance to those purchased for the Miami Metrorail.[7]

See also

Notes and References

  1. Web site: Baltimore Metro Subway. Roads to the Future. Scott M. Kozel. October 13, 2002. June 28, 2002. https://web.archive.org/web/20020808061523/http://www.roadstothefuture.com/Baltimore_Metro.html. 8 August 2002 . live.
  2. Web site: Community Image Advisory Board. Miami-Dade County. March 26, 2008. January 4, 2012.
  3. Web site: Memorandum. May 6, 2008. Miami-Dade County. January 19, 2012. dead. https://web.archive.org/web/20130603064241/http://www.miamidade.gov/COB/library/2008_Resolution/2008_401-500/R-488-08.pdf. June 3, 2013.
  4. News: Contract for new Metrorail cars moves forward. Mazzei, Patricia. The Miami Herald. October 15, 2012. November 25, 2012.
  5. News: Miami-Dade commissioners approve new Metrorail cars. Mazzei, Patricia . Rabin, Charles . The Miami Herald. November 8, 2012. November 25, 2012.
  6. Web site: Miami-Dade County gets its first new Metrorail train for over 30 years . Intelligent Transport . December 4, 2017 . December 4, 2017.
  7. Web site: Maryland Transit Administration. mta.maryland.gov.